Analysis

  • max time kernel
    145s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-06-2024 04:45

General

  • Target

    e5e5e6167962458c35f2a3a1b35a9b12ab285143b5761930a458ea06d96fc6d8.exe

  • Size

    88KB

  • MD5

    407217d4f6cbdf4ac2db283ba2300a31

  • SHA1

    75ac604bdd3a9bd2aa859f97936b8e4355e7589f

  • SHA256

    e5e5e6167962458c35f2a3a1b35a9b12ab285143b5761930a458ea06d96fc6d8

  • SHA512

    ee19b8fa70dadfa922100d820869aed7f01f393739f7cd688d12ac65590d6494cf64b7c125798862ba8f694e9ad73f912eb4771153138b2e67ece5df647c1996

  • SSDEEP

    1536:1d9dseIOcE93bIvYvZEyF4EEOF6N4yS+AQmZTl/5:9dseIOMEZEyFjEOFqTiQm5l/5

Score
10/10

Malware Config

Extracted

Family

neconyd

C2

http://ow5dirasuek.com/

http://mkkuei4kdsz.com/

http://lousta.net/

Signatures

  • Neconyd

    Neconyd is a trojan written in C++.

  • Executes dropped EXE 3 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5e5e6167962458c35f2a3a1b35a9b12ab285143b5761930a458ea06d96fc6d8.exe
    "C:\Users\Admin\AppData\Local\Temp\e5e5e6167962458c35f2a3a1b35a9b12ab285143b5761930a458ea06d96fc6d8.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3240
    • C:\Users\Admin\AppData\Roaming\omsecor.exe
      C:\Users\Admin\AppData\Roaming\omsecor.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2644
      • C:\Windows\SysWOW64\omsecor.exe
        C:\Windows\System32\omsecor.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:884
        • C:\Users\Admin\AppData\Roaming\omsecor.exe
          C:\Users\Admin\AppData\Roaming\omsecor.exe
          4⤵
          • Executes dropped EXE
          PID:1184

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\omsecor.exe

    Filesize

    88KB

    MD5

    2458d078a80f3e9fb56d9bc402278fce

    SHA1

    1ac808aaa699c672f22e9167c3ca574cae9785ca

    SHA256

    1d7f0b0d3063ddae2eefcd5b2f4048bd3a31ee1897deccce68320aab44288130

    SHA512

    6011e2fd0a62be44ffc32b4a74bd3ad9348f888ff424c53ada064c670c5ee132f92bf1bb74e0eca13275395a1b2fece2d02bc6c8fb49fe8d6ffc3598dbe9e4a4

  • C:\Users\Admin\AppData\Roaming\omsecor.exe

    Filesize

    88KB

    MD5

    eb4e2478ac911ed5235815d95afe5219

    SHA1

    3bfd3924fd9962e9f07989c7a8f4b4f3f17fe75b

    SHA256

    72bb6aab576fc0f768f568d1954a13f7327b1b89360616311e89f05a3a4b2dca

    SHA512

    2b10c1e4516b26a26613d773b645e6548214ac545c1236c3658601c99d720e49468db95958ad54398eb145c1624013f6ce1062999a619ebe60f32a536fbf10a3

  • C:\Windows\SysWOW64\omsecor.exe

    Filesize

    88KB

    MD5

    149aa5e2d402ddf84dbe23f9858dfc0c

    SHA1

    2d6ba5e48b470c534e47a95e7ed82f1747abc9b2

    SHA256

    854e0e3583aa072bf2ff1a363eff08efa013cd4b6af4f4afd808f12e77103e95

    SHA512

    003e299a63ae79d14fefd9b3164ea48043163a71c2778b1d030b0c9de242e4ea2861dde985c99189795b160c2f1d8a6b3aa71dfb42133cb61cdc2470ce02ee7d